TY  - GEN
AU  - Pulido Ortega,F
AU  - Hernando Jerez,A
AU  - Carnevali Ruiz,D
TI  - [Mean survival or survival rates?]
SN  - 0025-7753
PY  - 1991///1016
KW  - Humans
KW  - Survival Analysis
KW  - Survival Rate
N1  - Publication Type: Letter
ER  -